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Greeley [361]
3 years ago
12

Which type of wave has the longest wavelength?

Physics
2 answers:
professor190 [17]3 years ago
6 0
The one with the lowest radio frequencies are the longest and the ones with the highest wave frequencies are the shortest. I think the answer is D
AveGali [126]3 years ago
6 0

Answer:

D) Radio waves

Explanation:

The electromagnetic spectrum is composed of electromagnetic waves that have all the same speed (the speed of light) but differ in how fast they vibrate in the perpendicular direction to their propagation vector, the slower they vibrate the less energy they have, they are more relaxed, and their wavelenght is longer. The radio waves are those in the spectrum of lesser energy (or longest wavelenght).

In the image it can be seen that the faster they vibrate the more energy they have, and they're classified in order of lesser to greater energies as: radio waves, microwaves, infrarred light, visible light, ultraviolet light, X-rays and gamma rays.

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Define :density٬archimedes principle
olga2289 [7]

Answer:

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3 years ago
HELP URGENT- will give brainliest if correct
fredd [130]

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3 years ago
What is the outcome of the Training and Exercise Planning Workshop (TEPW)?
balandron [24]

Answer / Explanation:

The result of the Training and Exercise Planning Workshop (TEPW) is to set the foundation for the strategy and pattern for a proposed exercise program. The TEPW purpose is to engage elected and selected officials in identifying exercise program priorities and planning a schedule of training and exercise events to meet those priorities.

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8 0
3 years ago
Is space expanding within clusters of galaxies? why or why not?
GarryVolchara [31]

No, since their gravity is powerful enough to keep them together even while the universe expands as a whole. Space is not expanding within clusters of galaxies.

<h3>What is a galaxy?</h3>

A galaxy is a massive clump of gas, dust, and billions of stars and their solar systems bound together by gravity.

No, since their gravity is powerful enough to keep them together even while the universe expands as an entire.

Hence,space is not expanding within clusters of galaxies.

To learn more about the galaxy, refer to the link;

brainly.com/question/2905713

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6 0
2 years ago
A source of emf is connected by wires to a resistor, and electrons flow in the circuit. The wire diameter is the same throughout
SSSSS [86.1K]

Answer

The potential energy is  less

Explanation:

From the question we are told that

   The  source of  the emf is  by wires to a resistor.

Now  the potential energy of electron before leaving the source emf will be greater than the potential energy of an electron after leaving the source of emf because the resistor connected to the source emf will reduced the potential energy as it will convert some of the energy to heat

7 0
4 years ago
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